oj.uz

Submission #203081

# Submission time Handle Problem Language Result Execution time Memory
203081 2020-02-19T09:26:44 Z quocnguyen1012 Genetics (BOI18_genetics) C++14
100 / 100
 683 ms 82808 KB 
#include <bits/stdc++.h>

#define fi first
#define se second
#define mp make_pair
#define pb push_back

using namespace std;
typedef long long ll;

const int mod = 1e9 + 7, maxn = 4105, base = 131;

int f[maxn][5];
int a[maxn][maxn];
int N, M, K;
int POW[maxn];

int to(char x)
{
  if (x == 'A') return 1;
  if (x == 'C') return 2;
  if (x == 'G') return 3;
  else return 4;
}

signed main(void)
{
  ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  if (fopen("A.INP", "r")){
    freopen("A.INP", "r", stdin);
    freopen("A.OUT", "w", stdout);
  }
  POW[0] = 1;
  for (int i = 1; i < maxn; ++i){
    POW[i] = 1ll * POW[i - 1] * base % mod;
  }
  cin >> N >> M >> K;
  for (int i = 1; i <= N; ++i){
    for (int j = 1; j <= M; ++j){
      char x; cin >> x;
      a[i][j] = to(x);
      f[j][a[i][j]] += POW[i];
      f[j][a[i][j]] %= mod;
    }
  }
  for (int i = 1; i <= N; ++i){
    ll need = 0, cur = 0;
    for (int j = 1; j <= N; ++j){
      if (j != i) need += 1ll * K * POW[j] % mod;
    }
    for (int j = 1; j <= M; ++j){
      for (int k = 1; k <= 4; ++k){
        if (k != a[i][j]){
          cur += f[j][k];
        }
      }
    }
    need %= mod; cur %= mod;
    if (cur == need){
      cout << i;
      return 0;
    }
  }
}

Compilation message

genetics.cpp: In function 'int main()':
genetics.cpp:30:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("A.INP", "r", stdin);
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~
genetics.cpp:31:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
     freopen("A.OUT", "w", stdout);
     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 760 KB Output is correct
2 Correct 5 ms 764 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 632 KB Output is correct
5 Correct 5 ms 760 KB Output is correct
6 Correct 6 ms 760 KB Output is correct
7 Correct 5 ms 632 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 6 ms 632 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 760 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 6 ms 760 KB Output is correct
15 Correct 5 ms 760 KB Output is correct
16 Correct 6 ms 760 KB Output is correct
17 Correct 5 ms 376 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 97 ms 16760 KB Output is correct
2 Correct 114 ms 23392 KB Output is correct
3 Correct 121 ms 22392 KB Output is correct
4 Correct 32 ms 8312 KB Output is correct
5 Correct 91 ms 23416 KB Output is correct
6 Correct 100 ms 23416 KB Output is correct
7 Correct 56 ms 10104 KB Output is correct
8 Correct 54 ms 10232 KB Output is correct
9 Correct 90 ms 22008 KB Output is correct
10 Correct 109 ms 22012 KB Output is correct
11 Correct 90 ms 19320 KB Output is correct
12 Correct 76 ms 19360 KB Output is correct
13 Correct 79 ms 19320 KB Output is correct
14 Correct 89 ms 16504 KB Output is correct
15 Correct 72 ms 16760 KB Output is correct
16 Correct 71 ms 17272 KB Output is correct
17 Correct 110 ms 22520 KB Output is correct
18 Correct 84 ms 22264 KB Output is correct
19 Correct 111 ms 22520 KB Output is correct
20 Correct 92 ms 22136 KB Output is correct
21 Correct 109 ms 22392 KB Output is correct
22 Correct 118 ms 22264 KB Output is correct
23 Correct 119 ms 22380 KB Output is correct
24 Correct 121 ms 22520 KB Output is correct
25 Correct 91 ms 22136 KB Output is correct
26 Correct 104 ms 22520 KB Output is correct
27 Correct 96 ms 22264 KB Output is correct
28 Correct 97 ms 22264 KB Output is correct
29 Correct 110 ms 22392 KB Output is correct
30 Correct 93 ms 23416 KB Output is correct
31 Correct 112 ms 23504 KB Output is correct
32 Correct 99 ms 23416 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 760 KB Output is correct
35 Correct 6 ms 376 KB Output is correct

Subtask #3
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 97 ms 16760 KB Output is correct
2 Correct 114 ms 23392 KB Output is correct
3 Correct 121 ms 22392 KB Output is correct
4 Correct 32 ms 8312 KB Output is correct
5 Correct 91 ms 23416 KB Output is correct
6 Correct 100 ms 23416 KB Output is correct
7 Correct 56 ms 10104 KB Output is correct
8 Correct 54 ms 10232 KB Output is correct
9 Correct 90 ms 22008 KB Output is correct
10 Correct 109 ms 22012 KB Output is correct
11 Correct 90 ms 19320 KB Output is correct
12 Correct 76 ms 19360 KB Output is correct
13 Correct 79 ms 19320 KB Output is correct
14 Correct 89 ms 16504 KB Output is correct
15 Correct 72 ms 16760 KB Output is correct
16 Correct 71 ms 17272 KB Output is correct
17 Correct 110 ms 22520 KB Output is correct
18 Correct 84 ms 22264 KB Output is correct
19 Correct 111 ms 22520 KB Output is correct
20 Correct 92 ms 22136 KB Output is correct
21 Correct 109 ms 22392 KB Output is correct
22 Correct 118 ms 22264 KB Output is correct
23 Correct 119 ms 22380 KB Output is correct
24 Correct 121 ms 22520 KB Output is correct
25 Correct 91 ms 22136 KB Output is correct
26 Correct 104 ms 22520 KB Output is correct
27 Correct 96 ms 22264 KB Output is correct
28 Correct 97 ms 22264 KB Output is correct
29 Correct 110 ms 22392 KB Output is correct
30 Correct 93 ms 23416 KB Output is correct
31 Correct 112 ms 23504 KB Output is correct
32 Correct 99 ms 23416 KB Output is correct
33 Correct 5 ms 376 KB Output is correct
34 Correct 5 ms 760 KB Output is correct
35 Correct 6 ms 376 KB Output is correct
36 Correct 442 ms 72408 KB Output is correct
37 Correct 490 ms 82808 KB Output is correct
38 Correct 589 ms 80760 KB Output is correct
39 Correct 197 ms 43512 KB Output is correct
40 Correct 534 ms 82808 KB Output is correct
41 Correct 272 ms 41464 KB Output is correct
42 Correct 249 ms 41592 KB Output is correct
43 Correct 330 ms 67640 KB Output is correct
44 Correct 451 ms 82552 KB Output is correct
45 Correct 540 ms 82680 KB Output is correct
46 Correct 456 ms 82680 KB Output is correct
47 Correct 460 ms 72440 KB Output is correct
48 Correct 500 ms 72440 KB Output is correct
49 Correct 338 ms 62200 KB Output is correct
50 Correct 425 ms 62200 KB Output is correct
51 Correct 462 ms 69752 KB Output is correct
52 Correct 558 ms 80760 KB Output is correct
53 Correct 569 ms 80632 KB Output is correct
54 Correct 435 ms 80548 KB Output is correct
55 Correct 547 ms 80504 KB Output is correct
56 Correct 422 ms 80572 KB Output is correct
57 Correct 615 ms 81016 KB Output is correct
58 Correct 497 ms 80836 KB Output is correct
59 Correct 465 ms 80376 KB Output is correct
60 Correct 450 ms 80888 KB Output is correct
61 Correct 469 ms 80504 KB Output is correct
62 Correct 442 ms 80120 KB Output is correct
63 Correct 437 ms 81016 KB Output is correct
64 Correct 449 ms 80888 KB Output is correct
65 Correct 558 ms 80504 KB Output is correct
66 Correct 541 ms 80632 KB Output is correct
67 Correct 565 ms 81016 KB Output is correct
68 Correct 503 ms 80888 KB Output is correct
69 Correct 425 ms 80504 KB Output is correct
70 Correct 544 ms 80888 KB Output is correct
71 Correct 493 ms 80376 KB Output is correct
72 Correct 503 ms 81144 KB Output is correct
73 Correct 528 ms 80632 KB Output is correct
74 Correct 5 ms 376 KB Output is correct
75 Correct 5 ms 760 KB Output is correct
76 Correct 5 ms 376 KB Output is correct

Subtask #4
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 760 KB Output is correct
2 Correct 5 ms 764 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 632 KB Output is correct
5 Correct 5 ms 760 KB Output is correct
6 Correct 6 ms 760 KB Output is correct
7 Correct 5 ms 632 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 6 ms 632 KB Output is correct
10 Correct 5 ms 760 KB Output is correct
11 Correct 5 ms 760 KB Output is correct
12 Correct 5 ms 760 KB Output is correct
13 Correct 5 ms 760 KB Output is correct
14 Correct 6 ms 760 KB Output is correct
15 Correct 5 ms 760 KB Output is correct
16 Correct 6 ms 760 KB Output is correct
17 Correct 5 ms 376 KB Output is correct
18 Correct 97 ms 16760 KB Output is correct
19 Correct 114 ms 23392 KB Output is correct
20 Correct 121 ms 22392 KB Output is correct
21 Correct 32 ms 8312 KB Output is correct
22 Correct 91 ms 23416 KB Output is correct
23 Correct 100 ms 23416 KB Output is correct
24 Correct 56 ms 10104 KB Output is correct
25 Correct 54 ms 10232 KB Output is correct
26 Correct 90 ms 22008 KB Output is correct
27 Correct 109 ms 22012 KB Output is correct
28 Correct 90 ms 19320 KB Output is correct
29 Correct 76 ms 19360 KB Output is correct
30 Correct 79 ms 19320 KB Output is correct
31 Correct 89 ms 16504 KB Output is correct
32 Correct 72 ms 16760 KB Output is correct
33 Correct 71 ms 17272 KB Output is correct
34 Correct 110 ms 22520 KB Output is correct
35 Correct 84 ms 22264 KB Output is correct
36 Correct 111 ms 22520 KB Output is correct
37 Correct 92 ms 22136 KB Output is correct
38 Correct 109 ms 22392 KB Output is correct
39 Correct 118 ms 22264 KB Output is correct
40 Correct 119 ms 22380 KB Output is correct
41 Correct 121 ms 22520 KB Output is correct
42 Correct 91 ms 22136 KB Output is correct
43 Correct 104 ms 22520 KB Output is correct
44 Correct 96 ms 22264 KB Output is correct
45 Correct 97 ms 22264 KB Output is correct
46 Correct 110 ms 22392 KB Output is correct
47 Correct 93 ms 23416 KB Output is correct
48 Correct 112 ms 23504 KB Output is correct
49 Correct 99 ms 23416 KB Output is correct
50 Correct 5 ms 376 KB Output is correct
51 Correct 5 ms 760 KB Output is correct
52 Correct 6 ms 376 KB Output is correct
53 Correct 442 ms 72408 KB Output is correct
54 Correct 490 ms 82808 KB Output is correct
55 Correct 589 ms 80760 KB Output is correct
56 Correct 197 ms 43512 KB Output is correct
57 Correct 534 ms 82808 KB Output is correct
58 Correct 272 ms 41464 KB Output is correct
59 Correct 249 ms 41592 KB Output is correct
60 Correct 330 ms 67640 KB Output is correct
61 Correct 451 ms 82552 KB Output is correct
62 Correct 540 ms 82680 KB Output is correct
63 Correct 456 ms 82680 KB Output is correct
64 Correct 460 ms 72440 KB Output is correct
65 Correct 500 ms 72440 KB Output is correct
66 Correct 338 ms 62200 KB Output is correct
67 Correct 425 ms 62200 KB Output is correct
68 Correct 462 ms 69752 KB Output is correct
69 Correct 558 ms 80760 KB Output is correct
70 Correct 569 ms 80632 KB Output is correct
71 Correct 435 ms 80548 KB Output is correct
72 Correct 547 ms 80504 KB Output is correct
73 Correct 422 ms 80572 KB Output is correct
74 Correct 615 ms 81016 KB Output is correct
75 Correct 497 ms 80836 KB Output is correct
76 Correct 465 ms 80376 KB Output is correct
77 Correct 450 ms 80888 KB Output is correct
78 Correct 469 ms 80504 KB Output is correct
79 Correct 442 ms 80120 KB Output is correct
80 Correct 437 ms 81016 KB Output is correct
81 Correct 449 ms 80888 KB Output is correct
82 Correct 558 ms 80504 KB Output is correct
83 Correct 541 ms 80632 KB Output is correct
84 Correct 565 ms 81016 KB Output is correct
85 Correct 503 ms 80888 KB Output is correct
86 Correct 425 ms 80504 KB Output is correct
87 Correct 544 ms 80888 KB Output is correct
88 Correct 493 ms 80376 KB Output is correct
89 Correct 503 ms 81144 KB Output is correct
90 Correct 528 ms 80632 KB Output is correct
91 Correct 5 ms 376 KB Output is correct
92 Correct 5 ms 760 KB Output is correct
93 Correct 5 ms 376 KB Output is correct
94 Correct 453 ms 78392 KB Output is correct
95 Correct 587 ms 82808 KB Output is correct
96 Correct 676 ms 81348 KB Output is correct
97 Correct 356 ms 44412 KB Output is correct
98 Correct 233 ms 43512 KB Output is correct
99 Correct 563 ms 82808 KB Output is correct
100 Correct 300 ms 41464 KB Output is correct
101 Correct 280 ms 41720 KB Output is correct
102 Correct 360 ms 67580 KB Output is correct
103 Correct 490 ms 82808 KB Output is correct
104 Correct 623 ms 82808 KB Output is correct
105 Correct 683 ms 82804 KB Output is correct
106 Correct 629 ms 78708 KB Output is correct
107 Correct 413 ms 72312 KB Output is correct
108 Correct 409 ms 62328 KB Output is correct
109 Correct 513 ms 71288 KB Output is correct
110 Correct 550 ms 69668 KB Output is correct
111 Correct 536 ms 82680 KB Output is correct
112 Correct 597 ms 81656 KB Output is correct
113 Correct 618 ms 80376 KB Output is correct
114 Correct 429 ms 80456 KB Output is correct
115 Correct 612 ms 80504 KB Output is correct
116 Correct 637 ms 81528 KB Output is correct
117 Correct 618 ms 81784 KB Output is correct
118 Correct 596 ms 81784 KB Output is correct
119 Correct 553 ms 81520 KB Output is correct
120 Correct 616 ms 81656 KB Output is correct
121 Correct 457 ms 72440 KB Output is correct
122 Correct 486 ms 82808 KB Output is correct
123 Correct 599 ms 80760 KB Output is correct
124 Correct 5 ms 380 KB Output is correct
125 Correct 5 ms 760 KB Output is correct
126 Correct 5 ms 408 KB Output is correct